Incident happened on board a Riteway school bus in Milwaukee, Wisconsin, Tuesday morning
A neighbor spotted the amorous pair on the bus and recorded their encounter on video
Bus operator Riteway said the driver was off duty at the time; he has since been fired
Police are investigating to determine whether the driver's sex partner was a prostitute
A Milwaukee school bus driver was fired after he was caught on camera allegedly having sex on board the vehicle while off duty.
The disturbing incident took place in broad daylight today on Milwaukee's north side - an area that has long been known as a hub of prostitution.
A neighbor said on Tuesday morning, she saw Riteway school bus pull up outside her house. The vehicle was empty at the time, save for the driver and a young woman.
Posted By PSmooth